Rule 34 Dev - 1girl bikini black_vest blush breasts closed_eyes closed_mouth cowboy_shot groin halterneck highres navel open_clothes open_vest purple_bikini purple_hair purple_thighhighs short_hair_with_long_locks small_breasts smile solo striped_bikini striped_clothes swimsuit tenneko_yuuri thighhighs vest vocaloid voiceroid yuzuki_yukari|22773443472